#root {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.app-container {
    height: 100%;
    background: #f7f7f7;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 16%;
    font-size: 16px;
}

.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 10px;
}

.btn {
    background: linear-gradient(95.87deg, #1664ff, #8040ff 97.7%);
    border: none;
    border-radius: 8px;
    box-shadow: none;
    height: 50px;
    line-height: 50px;
    width: 158px;
    color: #fff;
    margin-top: 30px;
}